#include "common.h"

#ifndef HGUARD_auxiliary
#define HGUARD_auxiliary
Matcp elmult(Matcp A, Matcp B);
Matrl elmult(Matrl A, Matrl B);
Matcp eldiv(Matcp A, Matcp B);
Matrl eldiv(Matrl A, Matrl B);
Matcp merge2(Matrl realplane, Matrl cplxplane);
Matrl cvabs(Matcp M);
Matcp read_image(string filein);
Matcp addscalar(Matcp A, rltype c);
Matrl thresholdtz64(Matrl src, rltype thresh);
Matrl thresholdbi64(Matrl src, rltype thresh, rltype maxval);
#endif